Sesanti produce a range of specialist camera systems for both military and commercial applications. The long-range products can operate in low or zero light and are typically used for critical infrastructure protection, border surveillance and runway debris detection. The company also has a range of shorter range optical products used for applications such as force protection. Sesanti also distributes commercial lenses for Canon and Fujinon in the UK, and has an engineering facility producing products for sectors such as aerospace. Co-founding directors Peter Kyle-Henney, Alison Kyle-Henney and Lee Sturges founded the business in 2013, and sales doubled in 2020 to £11.2m.